Parafusos Sextavados DIN 931 / ISO 4014
Parafuso de cabeça sextavada com rosca parcial. Selecione o diâmetro e o comprimento para ver as dimensões e baixar o modelo 3D em STEP.
d — Diâmetro nominal
12 mm
ds — Ø da haste
12 / 11.73 mm
P — Passo (grosso)
1.75 mm
s — Entre faces (chave)
19 / 18.67 mm
e — Entre vértices (mín)
21.1 mm
k — Altura da cabeça
7.68 / 7.32 mm
c — Face de apoio
0.6 / 0.15 mm
r — Raio sob cabeça (mín)
0.6 mm
L — Comprimento
60 mm
b — Comprimento da rosca
30 mm
⚖ — Peso (1000 pç)
67 kg
Modelo simplificado: rosca representada por cilindro Ø d. Compatível com SolidWorks, Inventor, FreeCAD.
Dimensões — DIN 931 / ISO 4014 (classe 8.8)
Valores em mm. Colunas com máx/mín indicam a faixa de tolerância. b = comprimento da rosca por faixa de L.
| Bitola | Passo | ds | s (chave) | e mín | k | c | r mín | b (rosca) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| máx | mín | máx | mín | máx | mín | máx | mín | ≤125 | ≤200 | >200 | ||||
| M3 | 0.50 | 3 | 2.86 | 5.5 | 5.32 | 6.01 | 2.12 | 1.88 | 0.4 | 0.15 | 0.1 | 12 | 18 | 31 |
| M4 | 0.70 | 4 | 3.82 | 7 | 6.78 | 7.66 | 2.92 | 2.68 | 0.4 | 0.15 | 0.2 | 14 | 20 | 33 |
| M5 | 0.80 | 5 | 4.82 | 8 | 7.78 | 8.79 | 3.65 | 3.35 | 0.5 | 0.15 | 0.2 | 16 | 22 | 35 |
| M6 | 1.00 | 6 | 5.82 | 10 | 9.78 | 11.05 | 4.15 | 3.85 | 0.5 | 0.15 | 0.25 | 18 | 24 | 37 |
| M7 | 1.00 | 7 | 6.78 | 11 | 10.73 | 12.12 | 4.8 | 4.5 | 0.6 | 0.15 | 0.4 | 20 | 26 | 39 |
| M8 | 1.25 | 8 | 7.78 | 13 | 12.73 | 14.38 | 5.45 | 5.15 | 0.6 | 0.15 | 0.4 | 22 | 28 | 41 |
| M10 | 1.50 | 10 | 9.78 | 17 | 16.73 | 18.9 | 6.58 | 6.22 | 0.6 | 0.15 | 0.4 | 26 | 32 | 45 |
| M12 | 1.75 | 12 | 11.73 | 19 | 18.67 | 21.1 | 7.68 | 7.32 | 0.6 | 0.15 | 0.6 | 30 | 36 | 49 |
| M14 | 2.00 | 14 | 13.73 | 22 | 21.67 | 24.49 | 8.98 | 8.62 | 0.6 | 0.15 | 0.6 | 34 | 40 | 53 |
| M16 | 2.00 | 16 | 15.73 | 24 | 23.67 | 26.75 | 10.18 | 9.82 | 0.8 | 0.2 | 0.6 | 38 | 44 | 57 |
| M18 | 2.50 | 18 | 17.73 | 27 | 26.67 | 30.14 | 11.72 | 11.28 | 0.8 | 0.2 | 0.6 | 42 | 48 | 61 |
| M20 | 2.50 | 20 | 19.67 | 30 | 29.67 | 33.53 | 12.72 | 12.28 | 0.8 | 0.2 | 0.8 | 46 | 52 | 65 |
| M22 | 2.50 | 22 | 21.67 | 32 | 31.61 | 35.72 | 14.22 | 13.78 | 0.8 | 0.2 | 0.8 | 50 | 56 | 69 |
| M24 | 3.00 | 24 | 23.67 | 36 | 35.38 | 39.98 | 15.22 | 14.78 | 0.8 | 0.2 | 0.8 | 54 | 60 | 73 |
| M27 | 3.00 | 27 | 26.48 | 41 | 40 | 45.2 | 17.35 | 16.65 | 0.8 | 0.2 | 1 | 60 | 66 | 79 |
| M30 | 3.50 | 30 | 29.48 | 46 | 45 | 50.85 | 19.12 | 18.28 | 0.8 | 0.2 | 1 | 66 | 72 | 85 |
| M33 | 3.50 | 33 | 32.38 | 50 | 49 | 55.37 | 21.42 | 20.58 | 0.8 | 0.2 | 1 | 72 | 78 | 91 |
| M36 | 4.00 | 36 | 35.38 | 55 | 53.8 | 60.79 | 22.92 | 22.08 | 0.8 | 0.2 | 1 | 78 | 84 | 97 |
| M39 | 4.00 | 39 | 38.38 | 60 | 58.8 | 66.44 | 25.42 | 24.58 | 1 | 0.3 | 1 | 84 | 90 | 103 |
| M42 | 4.50 | 42 | 41.61 | 65 | 63.1 | 71.3 | 26.42 | 25.58 | 1 | 0.3 | 1.2 | 90 | 96 | 109 |
| M45 | 4.50 | 45 | 44.38 | 70 | 68.1 | 76.95 | 28.42 | 27.58 | 1 | 0.3 | 1.2 | 96 | 102 | 115 |
| M48 | 5.00 | 48 | 47.38 | 75 | 73.1 | 82.6 | 30.42 | 29.58 | 1 | 0.3 | 1.6 | 102 | 108 | 121 |
| M52 | 5.00 | 52 | 51.26 | 80 | 78.1 | 88.25 | 33.5 | 32.5 | 1 | 0.3 | 1.6 | 110 | 116 | 129 |
| M56 | 5.50 | 56 | 55.26 | 85 | 82.8 | 93.56 | 35.5 | 34.5 | 1 | 0.5 | 2 | 118 | 124 | 137 |
| M60 | 5.50 | 60 | 59.26 | 90 | 87.8 | 100.12 | 38.5 | 37.5 | 1 | 0.5 | 2 | 126 | 132 | 145 |
| M64 | 6.00 | 64 | 63.26 | 95 | 92.8 | 105.77 | 40.5 | 39.5 | 1 | 0.5 | 2 | 134 | 140 | 153 |
| M72 | 6.00 | 72 | 71.26 | 105 | 102.8 | 117.07 | 45.5 | 44.5 | 1 | 0.5 | 2 | 150 | 156 | 169 |
| M76 | 6.00 | 76 | 75.26 | 110 | 107.8 | 122.72 | 48.5 | 47.5 | 1 | 0.5 | 2 | 158 | 164 | 177 |
| M80 | 6.00 | 80 | 79.26 | 115 | 112.8 | 128.37 | 50.5 | 49.5 | 1 | 0.5 | 2 | 166 | 172 | 185 |
b (comprimento da rosca): 2·d + 6 para L ≤ 125; 2·d + 12 para 125 < L ≤ 200; 2·d + 25 para L > 200. Se b ≥ L, o parafuso é totalmente rosqueado. ds = Ø da haste · e = entre vértices · c = face de apoio · r = raio sob a cabeça.
Peso teórico — kg por 1000 peças
Conforme tabela do fabricante. Clique numa célula para selecionar a bitola e o comprimento.
| L (mm) | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M48 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 4.86 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 5.64 | 8.06 | 12.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 35 | 6.42 | 9.13 | 13.6 | 18.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 40 | 7.2 | 10.2 | 15.1 | 20.3 | 35 | — | — | — | — | — | — | — | — | — | — | — | — |
| 45 | 7.98 | 11.3 | 16.6 | 22.2 | 38 | 53.6 | — | — | — | — | — | — | — | — | — | — | — |
| 50 | 8.76 | 12.3 | 18.1 | 24.2 | 41.1 | 58.1 | 82 | — | — | — | — | — | — | — | — | — | — |
| 55 | — | 13.4 | 19.5 | 25.8 | 43.8 | 62.6 | 88.1 | 115 | — | — | — | — | — | — | — | — | — |
| 60 | — | 14.4 | 21 | 27.8 | 46.9 | 67 | 94.1 | 123 | — | — | — | — | — | — | — | — | — |
| 65 | — | — | 22.5 | 29.8 | 50 | 70.3 | 98.8 | 131 | 171 | 219 | — | — | — | — | — | — | — |
| 70 | — | — | 24 | 31.8 | 53.1 | 74.7 | 105 | 139 | 181 | 231 | 281 | — | — | — | — | — | — |
| 75 | — | — | — | 33.7 | 56.2 | 79.1 | 111 | 147 | 191 | 243 | 296 | — | — | — | — | — | — |
| 80 | — | — | — | 35.7 | 59.3 | 83.6 | 117 | 155 | 200 | 255 | 311 | 392 | 492 | — | — | — | — |
| 85 | — | — | — | — | 62.4 | 88.1 | 123 | 163 | 210 | 267 | 326 | 410 | — | — | — | — | — |
| 90 | — | — | — | — | 65.5 | 92.4 | 127 | 171 | 220 | 279 | 341 | 428 | 536 | 712 | — | — | — |
| 95 | — | — | — | — | 68.6 | 96.8 | 133 | 179 | 230 | 291 | 356 | 446 | — | 739 | — | — | — |
| 100 | — | — | — | — | 71.7 | 101 | 139 | 186 | 240 | 303 | 370 | 464 | 582 | 767 | 931 | — | — |
| 110 | — | — | — | — | — | 109 | 151 | 202 | 260 | 327 | 400 | 500 | 626 | 823 | 985 | 1240 | — |
| 120 | — | — | — | — | — | 118 | 164 | 218 | 280 | 351 | 430 | 535 | 672 | 880 | 1063 | 1320 | — |
| 130 | — | — | — | — | — | — | 174 | 230 | 296 | 374 | 450 | 560 | 712 | 920 | 1121 | 1390 | — |
| 140 | — | — | — | — | — | — | 185 | 246 | 316 | 398 | 480 | 595 | 763 | 975 | 1186 | 1470 | 2860 |
| 150 | — | — | — | — | — | — | — | 262 | 336 | 422 | 510 | 630 | 804 | 1030 | 1260 | 1550 | 3010 |
| 160 | — | — | — | — | — | — | — | 278 | 356 | 446 | 540 | 665 | 859 | 1085 | 1320 | 1630 | 3160 |
| 170 | — | — | — | — | — | — | — | — | 376 | 470 | 570 | 700 | 888 | 1140 | 1378 | 1710 | 3300 |
| 180 | — | — | — | — | — | — | — | — | 396 | 494 | 600 | 735 | 938 | 1200 | 1444 | 1790 | 3440 |
| 190 | — | — | — | — | — | — | — | — | — | 519 | 630 | 770 | 984 | 1250 | 1508 | 1870 | 3580 |
| 200 | — | — | — | — | — | — | — | — | — | 544 | 660 | 805 | 1021 | 1310 | 1572 | 1950 | 3720 |
| 220 | — | — | — | — | — | — | — | — | — | — | 720 | 870 | 1108 | 1420 | 1700 | 2110 | 4010 |
| 240 | — | — | — | — | — | — | — | — | — | — | — | 935 | — | 1530 | — | 2270 | 4290 |
| 250 | — | — | — | — | — | — | — | — | — | — | — | — | 1239 | — | 1905 | — | — |
| 260 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1640 | — | 2430 | 4570 |
| 280 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1750 | — | 2590 | 4850 |
| 300 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1860 | — | 2750 | 5130 |
| 320 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5410 |
| 340 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5690 |
